/* Copyright 2012 - Oficinapp
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package br.com.oficinapp.blog.roostates.rest;

import java.util.List;

import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;

import br.com.oficinapp.blog.roostates.domain.State;

/**
* Controlador REST para a entidade <code>State</code>.
* 
* @author Thiago Uriel M. Garcia (oficinapp@gmail.com.br)
*/
@Controller
@RequestMapping("/state")
public class StateController {

	/**
	 * Lista todos estados do Brasil.
	 * 
	 * @return
	 * 		<code>String</code> contendo a resposta JSON.
	 */
	@ResponseStatus(HttpStatus.OK)
	@RequestMapping(method=RequestMethod.GET, produces="application/json")
	public @ResponseBody String listStates() {

		final List<State> activeStates = State.findAllStates();
		return State.toJsonArray(activeStates);
		
	}	

}